In an A.P. if S 3n n 2n = and its commondifference is ‘6’ then fir – McqOptions

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1.	In an A.P. if S 3n n 2n = and its commondifference is ‘6’ then first term is ______
A.	2
B.	3
C.	4
D.	6
Answer» B. 3

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